PartsTable
Technical Data Sheet
Q5033A4-4 ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OVERALL, head_style: PAN NO. 2, head_height: 0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN, head_diameter: 0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN, fastener_length: 0.250 INCHES NOMINAL IN, features_provided: CASEHARDENED.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-497-4063, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
Q5033A4-4
NSN: 5305-00-497-4063
FSC: 5305
CAGE: 14170 — HUGHES MISSILE SYSTEMS CO SAN DIEGO (USA)
SPECIFICATIONS
materialSTEEL COMP 1010 OVERALL
head_stylePAN NO. 2
head_height0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
head_diameter0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM IN
fastener_length0.250 INCHES NOMINAL IN
features_providedCASEHARDENED
surface_treatmentCADMIUM OVERALL
internal_drive_styleSLOT
nonmachine_thread_styleGIMLET POINT (TYPE A, AB OR BA)
nondefinitive_spec/std_dataA TYPE AND 9S STYLE
nonmachine_nominal_thread_diameter0.112 INCHES IN
material_document_and_classificationQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5305-00-497-4063
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: Q5033A4-4 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
HEAD STYLE: PAN NO. 2
INTERNAL DRIVE STYLE: SLOT
FEATURES PROVIDED: CASEHARDENED
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FASTENER LENGTH: 0.250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA: A TYPE AND 9S STYLE
MATERIAL: STEEL COMP 1010 OVERALL
NONMACHINE THREAD STYLE: GIMLET POINT (TYPE A, AB OR BA)
TECHNICAL CHARACTERISTICS (FLIS)
HEAD STYLEPAN NO. 2
INTERNAL DRIVE STYLESLOT
FEATURES PROVIDEDCASEHARDENED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FASTENER LENGTH0.250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATAA TYPE AND 9S STYLE
MATERIALSTEEL COMP 1010 OVERALL
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
SURFACE TREATMENTCADMIUM OVERALL
HEAD HEIGHT0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
124X9Interchangeable
interchangeable cross-reference
interchangeable
FFS107TYPEASTYLE9SInterchangeable
interchangeable cross-reference
interchangeable
135512Interchangeable
interchangeable cross-reference
interchangeable
Q5033A8-8Interchangeable
interchangeable cross-reference
interchangeable
10-116252Interchangeable
interchangeable cross-reference
interchangeable
Q5033A8-10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is Q5033A4-4?
Q5033A4-4 is a SCREW,TAPPING.
What parts can replace Q5033A4-4?
There are 8 known substitutes for Q5033A4-4: 124X9, FFS107TYPEASTYLE9S, 135512 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for Q5033A4-4?
Q5033A4-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-497-4063. This indicates validated use in U.S. government and defense supply chains.
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